Finding the Third Proportional to 593,216 and 1,399,746

Step by Step Solution

1. Step 1: Write the proportion equation
   593,216 : 1,399,746 = 1,399,746 : x
2. Step 2: Convert to fraction form
   593,216/1,399,746 = 1,399,746/x
3. Step 3: Cross multiply
   593,216x = 1,399,746 × 1,399,746
4. Step 4: Simplify right side
   593,216x = 1,959,288,864,516
5. Step 5: Solve for x
   x = 1,959,288,864,516/593,216
6. Step 6: Final answer
   x = 3,302,825.39